Defender
by OpenZeppelin
A developer security platform to create blockchain applications with confidence
Supported Chains
Ethereum
zkSync Era
Polygon PoS
Polygon zkEVM
Arbitrum One
Arbitrum Nova
Optimism
Moonbeam
GnosisSDK Languages
JavaScript/TypeScript
Quick Fact
Founded in 2015, OpenZeppelin is the world leader in securing blockchain applications and smart contract systems.Â
OpenZeppelin Defender developer security platform integrates through clients’ development lifecycles so teams can plan, code, audit, deploy, and operate projects faster and more safely.
Defender Security Platform
A mission-critical security platform to code, audit, deploy, monitor, and operate blockchain applications.
30+ Networks supported, including Ethereum, zkSync, Polygon, Arbiltrum, Optimism, Base, and Linea.
15+ Third Party Integrations, including Forta, Safe, Fireblocks, Splunk, Datadog, OpsGenie, PagerDuty
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